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3 years ago

What is the vertex of f(×)=5×^2+20×-16

Mathematics

1 answer:

cupoosta [38]3 years ago

3 0

Answer: The vertex is ( -2, -36)

Step-by-step explanation:

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Combine like terms 7a - a+ 16 = ?

dexar [7]

6a+16

Explanation:
If there's just a variable, there's an understood 1 in front of it. So what that really says is:

7a-1a+16

So, you combine the a's. 7a minus 1a is 6a. Same as 7-1,but you have a variable stuck on the end of it.

6a+16

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3 years ago

Read 2 more answers

-11 3(4-5a)=? -11 12-15a =1-15a

den301095 [7]

Answer = a=12/7=1.714

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3 years ago

Looking for the Domain and range

Nuetrik [128]

Answer:

Its ]-infinity,+infinity[ for both domain and range

Step-by-step explanation:

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3 years ago

Somebody plz help me with this

Leviafan [203]

Answer M=-2
Because when it’s negative it’s going from left to right and when it is to that means 2 up 1 to the right

6 0

3 years ago

Place each of the digits 1, 3, 5, and 6 in the blanks provided to create an expression whose value is 1/10

kompoz [17]

Answer:

$\frac{1}{5}\times \frac{3}{6}=\frac{3}{30}$

Step-by-step explanation:

From the picture attached,

Multiplication of two fractions gives the result as $\frac{1}{10}$ .

This shows that the denominator of the fractions when multiplied with each other results a number that will be the multiple of 10.

Therefore, from the given numbers,

5 × 6 = 30

Rest two numbers be placed as the numerator of the fractions.

$\frac{1}{5}\times \frac{3}{6}=\frac{3}{30}$

$=\frac{1}{10}$

Therefore, $\frac{1}{5}\times \frac{3}{6}=\frac{1}{10}$ will be the answer.

3 0

3 years ago